how to fix "video recording has been stopped automatically" on CANON EOS 60D

[cheesemelting]

i bought my canon eos 60d camera few years ago. And i just realize when i start to recording a video it start normally at first but then after 3-6 seconds, my video has been stopped and it's said "video recording has been stopped automatically". seriously this makes me feel so annoyed, i'm using SD Ultra with 20MB/s class 6 16GB. please tell me how to fix it, so that i can record videos with longer duration. thank you for your attention. 

[justpics]

I had the same problem with my T2i. I use a 32gb Class10card and use it only for video.I also found if I format it each time before using I've never had the problem again.It needs to be a class 10 card.Hope this will help,it works for me.

[cicopo]

When you shoot Video you need very fast WRITE SPEEDS, the Read speed means nothing but is usually faster than the write speed & is the one used in the advertising.